Quote from : The Bridge on the River Kwai Movie

Colonel Saito: Attention, English prisoners! Notice I do not say "English soldiers". From the moment you surrendered, you ceased to be soldiers. You will finish the bridge by the twelfth day of May. You will work under the direction of a Japanese engineer, Lieutenant Mioura. Time is short. All men will work. Your officers will work beside you. This is only just. For it is they who betray you by surrender. Your shame is their dishonor. It is they who told you: "Better to live like a coolie than die like a hero." It is they who brought you here, not I. Therefore, they will join you in useful labor. That is all.